/*
 * Copyright 2013 Netflix, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package com.netflix.priam.utils;

import com.google.inject.ImplementedBy;
import java.math.BigInteger;
import java.util.List;

@ImplementedBy(TokenManager.class)
public interface ITokenManager {
    String createToken(int mySlot, int totalCount, String region);

    BigInteger findClosestToken(BigInteger tokenToSearch, List<BigInteger> tokenList);

    int regionOffset(String region);
}
